Hop Brook Dam, Hop Brook

Hop Brook Dam, Hop Brook
 Drainage Area: 16 sq. miles 
 Channel Capacity: 550 cfs 
 Storage at Spillway Crest: 7.8 in / 6,850 ac-ft  
 Normal Pool: 18.5 Feet 
 Gate Settings for May 12, 2025 08:45 am Gate 1 Gate 2 Gate 3 Gate 4 Gate 5 Gate 6 Gate 7 Gate 8
  0.0 3.0            
Date Time
(Eastern)
Pool
(ft)
Storage
(%)
Storage
(ac-ft)
Tailwater
(ft)
Flow
(cfs)
Inflow
(cfs)
Precip
(in)
May-13 06:45 am 19.72 0.6 40       28.97
May-13 05:45 am 19.72 0.6 40 2.16 54 53 28.97
May-13 04:45 am 19.72 0.6 40 2.16 54 53 28.97
May-13 03:45 am 19.73 0.6 40 2.16 54 54 28.97
May-13 02:45 am 19.73 0.6 40 2.16 54 55 28.97
May-13 01:45 am 19.74 0.6 40 2.17 55 56 28.97
May-13 12:45 am 19.74 0.6 40 2.18 57 56 28.97
May-12 11:45 pm 19.75 0.6 40 2.18 57 57 28.97
May-12 10:45 pm 19.76 0.6 40 2.18 57 57 28.97
May-12 09:45 pm 19.76 0.6 40 2.18 57 56 28.97
May-12 08:45 pm 19.76 0.6 40 2.18 57 57 28.97
May-12 07:45 pm 19.76 0.6 40 2.18 57 57 28.97
May-12 06:45 pm 19.76 0.6 40 2.18 57 57 28.97
May-12 05:45 pm 19.75 0.6 40 2.18 57 57 28.97
May-12 04:45 pm 19.76 0.6 40 2.18 57 58 28.97
May-12 03:45 pm 19.77 0.6 41 2.19 58 59 28.97
May-12 02:45 pm 19.77 0.6 41 2.19 58 60 28.97
May-12 01:45 pm 19.78 0.6 41 2.20 60 62 28.97
May-12 12:45 pm 19.78 0.6 41 2.20 60 63 28.97
May-12 11:45 am 19.79 0.6 41 2.21 61 65 28.97
May-12 10:45 am 19.80 0.6 41 2.22 63 66 28.97
May-12 09:45 am 19.80 0.6 41 2.23 64 67 28.97
May-12 08:45 am 19.80 0.6 41 2.26 68 68 28.97
May-12 07:45 am 19.81 0.6 42 2.26 68 68 28.97
May-12 06:45 am 19.81 0.6 42 2.26 68 69 28.97
Maximum 24 Hour Drawdown Rate (5 feet/day): 20 cfs + Inflow (53 cfs) = 73 cfs
Report Generated May 13, 2025 10:55 am